MCP Debugger Server

[ { "name": "debugger_start", "description": "Start a new debug session with a Node.js process", "arguments": [ { "name": "command", "type": "string", "desc": "Command to execute (e.g., 'node', 'npm')" }, { "name": "args", "type": "array", "desc": "Command arguments" }, { "name": "cwd", "type": "string", "desc": "Working directory for the process" }, { "name": "timeout", "type": "number", "desc": "Maximum execution time in milliseconds" } ] }, { "name": "debugger_stop_session", "description": "Stop a debug session and cleanup all resources", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session to stop" } ] }, { "name": "debugger_set_breakpoint", "description": "Set a breakpoint at a specific file and line number with optional condition", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "file", "type": "string", "desc": "File path where to set the breakpoint" }, { "name": "line", "type": "number", "desc": "Line number for the breakpoint" }, { "name": "condition", "type": "string", "desc": "Optional condition expression" } ] }, { "name": "debugger_remove_breakpoint", "description": "Remove a breakpoint from the session", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "breakpointId", "type": "string", "desc": "ID of the breakpoint to remove" } ] }, { "name": "debugger_toggle_breakpoint", "description": "Toggle a breakpoint between enabled and disabled states", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "breakpointId", "type": "string", "desc": "ID of the breakpoint to toggle" } ] }, { "name": "debugger_list_breakpoints", "description": "Get all breakpoints for a debug session", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_continue", "description": "Resume execution until the next breakpoint or program termination", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_step_over", "description": "Execute the current line and pause at the next line in the same scope", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_step_into", "description": "Execute the current line and pause at the first line inside any called function", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_step_out", "description": "Execute until the current function returns and pause at the calling location", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_pause", "description": "Pause a running debug session", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_inspect", "description": "Evaluate a JavaScript expression in the current execution context", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "expression", "type": "string", "desc": "JavaScript expression to evaluate" } ] }, { "name": "debugger_get_local_variables", "description": "Get all local variables in the current scope", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_get_global_variables", "description": "Get global variables accessible from the current scope", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_inspect_object", "description": "Inspect an object's properties with nested resolution", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "objectId", "type": "string", "desc": "Object reference ID to inspect" }, { "name": "depth", "type": "number", "desc": "Maximum depth for nested object inspection" } ] }, { "name": "debugger_add_watch", "description": "Add an expression to the watch list", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "expression", "type": "string", "desc": "Expression to watch" } ] }, { "name": "debugger_remove_watch", "description": "Remove an expression from the watch list", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "watchId", "type": "string", "desc": "ID of the watch to remove" } ] }, { "name": "debugger_get_watches", "description": "Get all watched expressions with their current values", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_get_stack", "description": "Get the current call stack with function names and file locations", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_switch_stack_frame", "description": "Switch the execution context to a specific stack frame", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" }, { "name": "frameIndex", "type": "number", "desc": "Index of the stack frame to switch to" } ] }, { "name": "debugger_detect_hang", "description": "Detect if a process hangs or enters an infinite loop", "arguments": [ { "name": "command", "type": "string", "desc": "Command to execute" }, { "name": "args", "type": "array", "desc": "Command arguments" }, { "name": "timeout", "type": "number", "desc": "Maximum execution time in milliseconds" }, { "name": "sampleInterval", "type": "number", "desc": "Interval for sampling execution location in milliseconds" } ] }, { "name": "debugger_start_cpu_profile", "description": "Start CPU profiling for performance analysis", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_stop_cpu_profile", "description": "Stop CPU profiling and get profile data", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_take_heap_snapshot", "description": "Take a heap snapshot for memory analysis", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] }, { "name": "debugger_get_performance_metrics", "description": "Get performance metrics for the debug session", "arguments": [ { "name": "sessionId", "type": "string", "desc": "ID of the debug session" } ] } ]